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Electronic Devices question

2003 · Shift 0 · Q143
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Electronic Devices question

2003 · Shift 0 · Q143

JEE MainPhysicsElectronic DevicesMCQ+4 / −1
The difference in the variation of resistance with temperature in a metal and a semiconductor arises essentially due to the difference in the
  1. A
    crystal structure
  2. B
    variation of the number of charge carries with temperature
  3. C
    type of bonding
  4. D
    variation of scattering mechanism with temperature
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